3479686 has 12 divisors (see below), whose sum is σ = 6071868. Its totient is φ = 1491252.

The previous prime is 3479677. The next prime is 3479687. The reversal of 3479686 is 6869743.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3479687) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17656 + ... + 17851.

It is an arithmetic number, because the mean of its divisors is an integer number (505989).

Almost surely, 2^3479686 is an apocalyptic number.

3479686 is a deficient number, since it is larger than the sum of its proper divisors (2592182).

3479686 is a wasteful number, since it uses less digits than its factorization.

3479686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35523 (or 35516 counting only the distinct ones).

The product of its digits is 217728, while the sum is 43.

The square root of 3479686 is about 1865.3916478852. The cubic root of 3479686 is about 151.5351390933.

The spelling of 3479686 in words is "three million, four hundred seventy-nine thousand, six hundred eighty-six".